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US 2005/0089784 A1Published application
Preparation method of toner and toner
AssigneeKonica Minolta Business Technologies, Inc.
InventorsAkira Ohira, Junji Ujihara, Shoichiro Ishibashi, Kentarou Yamawaki
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Abstract
Disclosed is a production method of an electrophotographic toner, which comprises toner particles comprising a resin and a colorant. The method comprises a step of forming toner particles in an aqueous medium, and processing an aqueous medium containing the toner particles or a component of the toner particles by gas bubbles.
Claims10
A production method of an electrophotographic toner which comprises toner particles comprising a resin and a colorant, wherein the method comprises a step of;
- forming toner particles in an aqueous medium, and
- processing an aqueous medium containing the toner particles or a component of the toner particles by gas bubbles.
Dependencies are inferred from the claim text.